Product comparison · 2 memory modules

Fujitsu 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin vs HyperX 2x4GB DDR3-2133

7specifications compared
4differ
3identical
9known for one product only

Key differences

The Fujitsu 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin has 56 GB more internal memory than the HyperX 2x4GB DDR3-2133 (64 GB vs 8 GB). The HyperX 2x4GB DDR3-2133 has 1,067 MHz more memory clock speed than the Fujitsu 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin (2133 MHz vs 1066 MHz). Only the Fujitsu 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin has ECC. Memory layout (modules x size): 4 x 16 GB on the Fujitsu 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin, 2 x 4 GB on the HyperX 2x4GB DDR3-2133.

Internal memory
- 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin:64 GB
- 2x4GB DDR3-2133:8 GB
Memory layout (modules x size)
- 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin:4 x 16 GB
- 2x4GB DDR3-2133:2 x 4 GB
ECC
- 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin:Yes
- 2x4GB DDR3-2133:No
Memory clock speed
- 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin:1066 MHz
- 2x4GB DDR3-2133:2133 MHz

Side by side

Differences highlightedShow differences only

Comparison of 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin, 2x4GB DDR3-2133
16 specifications	A Fujitsu 64GB (4x16GB) DDR3 1066 MHz (PC3-8500) ECC DIMM 240-pin View product	B HyperX 2x4GB DDR3-2133 View product
Features4 differ
Internal memoryDiffers	64 GB	8 GB
Memory layout (modules x size)Differs	4 x 16 GB	2 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	1066 MHz	2133 MHz
CAS latencyKnown for one	Unknown — not stated by the source	11
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.6 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 95 °C	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Form factorKnown for one	PC3-8500	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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